77445252 divided by 450 
The aim is to understand the frequency of 450 in 77445252.

Moving on to step 1:
The number 450 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (7) from the dividend and append it to 7, then repeat: 77 / 450

Going ahead to step 2:
450 goes into 77 0 times with a remainder of 77.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 77 after subtracting 0 from 77.
Fetch the next digit (4) from the dividend, attach it to 77 and continue: 774 / 450

Let's proceed to step 3:
When dividing 774 by 450, we get 1 with a remainder of 324.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 324 after subtracting 450 from 774.
Fetch the next digit (4) from the dividend, attach it to 324 and continue: 3244 / 450

Let's proceed to step 4:
450 can be fit into 3244 7 times, resulting in a remainder of 94.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
Subtracting 3150 from 3244 leaves us with 94.
Grab the next digit (5) from the dividend, add it to 94, then carry on: 945 / 450

Advancing to step 5:
If we divide 945 by 450, we get 2 and a remainder of 45.
The number 2 becomes the next digit in our result. 
Result so far: 172.0
Subtract 900 from 945 to get 45.
Bring next digit (2) of the dividend behind the 45 and repeat the process: 452 / 450

Moving on to step 6:
If we divide 452 by 450, we get 1 and a remainder of 2.
The next digit of our result is 1. 
Result so far: 1721.0
The remainder is 2 after subtracting 450 from 452.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 450

Moving on to step 7:
The number 450 fits into 25 0 times, leaving a remainder of 25.
The number 0 becomes the next digit in our result. 
Result so far: 17210.0
Subtract 0 from 25 to get 25.
Grab the next digit (2) from the dividend, add it to 25, then carry on: 252 / 450

Step 8:
252 divided by 450 is 0 with a remainder of 252.
The number 0 becomes the next digit in our result. 
Result so far: 172100.0
If we subtract 0 from 252, we get 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Step 9:
2520 divided by 450 is 5 with a remainder of 270.
Record the quotient 5 as the next digit in the result. 
Result so far: 172100.5
The remainder is 270 after subtracting 2250 from 2520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

On to step 10:
450 goes into 2700 6 times with a remainder of 0.
Write down 6 as next digit of the result. 
Result so far: 172100.56
Subtracting 2700 from 2700 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 11:
450 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 172100.56
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 12:
0 divided by 450 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 172100.56
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 172100.56 with a remainder of 0.0.